127 lines
2.5 KiB
Ruby
127 lines
2.5 KiB
Ruby
require 'fast_spec_helper'
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require_dependency 'active_model'
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describe Gitlab::Ci::Config do
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let(:config) do
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described_class.new(yml)
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end
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context 'when config is valid' do
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let(:yml) do
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<<-EOS
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image: ruby:2.2
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rspec:
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script:
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- gem install rspec
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- rspec
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EOS
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end
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describe '#to_hash' do
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it 'returns hash created from string' do
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hash = {
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image: 'ruby:2.2',
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rspec: {
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script: ['gem install rspec',
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'rspec']
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}
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}
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expect(config.to_hash).to eq hash
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end
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describe '#valid?' do
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it 'is valid' do
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expect(config).to be_valid
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end
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it 'has no errors' do
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expect(config.errors).to be_empty
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end
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end
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end
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end
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context 'when using extendable hash' do
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let(:yml) do
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<<-EOS
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image: ruby:2.2
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rspec:
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script: rspec
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test:
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extends: rspec
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image: ruby:alpine
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EOS
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end
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it 'correctly extends the hash' do
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hash = {
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image: 'ruby:2.2',
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rspec: { script: 'rspec' },
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test: {
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extends: 'rspec',
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image: 'ruby:alpine',
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script: 'rspec'
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}
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}
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expect(config).to be_valid
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expect(config.to_hash).to eq hash
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end
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end
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context 'when config is invalid' do
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context 'when yml is incorrect' do
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let(:yml) { '// invalid' }
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describe '.new' do
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it 'raises error' do
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expect { config }.to raise_error(
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described_class::ConfigError,
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/Invalid configuration format/
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)
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end
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end
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end
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context 'when config logic is incorrect' do
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let(:yml) { 'before_script: "ls"' }
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describe '#valid?' do
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it 'is not valid' do
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expect(config).not_to be_valid
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end
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it 'has errors' do
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expect(config.errors).not_to be_empty
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end
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end
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describe '#errors' do
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it 'returns an array of strings' do
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expect(config.errors).to all(be_an_instance_of(String))
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end
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end
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end
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context 'when invalid extended hash has been provided' do
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let(:yml) do
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<<-EOS
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test:
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extends: test
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script: rspec
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EOS
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end
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it 'raises an error' do
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expect { config }.to raise_error(
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described_class::ConfigError, /circular dependency detected/
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)
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end
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end
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end
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end
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